Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756622AbZCWMt2 (ORCPT ); Mon, 23 Mar 2009 08:49:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755210AbZCWMtS (ORCPT ); Mon, 23 Mar 2009 08:49:18 -0400 Received: from bu3sch.de ([62.75.166.246]:59385 "EHLO vs166246.vserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753889AbZCWMtR (ORCPT ); Mon, 23 Mar 2009 08:49:17 -0400 From: Michael Buesch To: Francois Romieu Subject: Re: 2.6.27.19 + 28.7: network timeouts for r8169 and 8139too Date: Mon, 23 Mar 2009 13:47:01 +0100 User-Agent: KMail/1.9.9 Cc: Rui Santos , Michael =?utf-8?q?B=C3=BCker?= , linux-kernel@vger.kernel.org References: <200903041828.49972.m.bueker@berlin.de> <20090322211159.GA23042@electric-eye.fr.zoreil.com> <200903231247.13467.mb@bu3sch.de> In-Reply-To: <200903231247.13467.mb@bu3sch.de> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200903231347.01707.mb@bu3sch.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4365 Lines: 64 On Monday 23 March 2009 12:47:13 Michael Buesch wrote: > On Sunday 22 March 2009 22:12:00 Francois Romieu wrote: > > Can you see if one of the attached patches or a combination of them > > makes a difference for the current (-git) kernel ? > > I think I'm forced to run the test on 2.6.28.8, because current linus-git has > major bugs in it that let pppd completely fail, which is required for proper operation > of the machine. > > These two patches apply cleanly (with a small offset) to 2.6.28.8, so I guess > there's no problem with trying these on the stable kernel. > Ok, it still happens with both patches applied to 2.6.28.8 [ 0.723814] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 0.723895] r8169 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.723960] r8169 0000:01:00.0: setting latency timer to 64 [ 0.724055] r8169 0000:01:00.0: irq 383 for MSI/MSI-X [ 0.724286] eth0: RTL8168c/8111c at 0xffffc20000542000, 00:1c:c0:8d:2b:47, XID 3c4000c0 IRQ 383 ... Mar 23 13:41:12 quimby kernel: [ 185.663615] kjournald starting. Commit interval 5 seconds Mar 23 13:41:12 quimby kernel: [ 185.693026] EXT3 FS on dm-1, internal journal Mar 23 13:41:12 quimby kernel: [ 185.693103] EXT3-fs: mounted filesystem with ordered data mode. Mar 23 13:41:13 quimby kernel: [ 187.056244] usb 1-7: USB disconnect, address 3 Mar 23 13:41:18 quimby kernel: [ 192.003563] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory Mar 23 13:41:18 quimby kernel: [ 192.004133] NFSD: starting 90-second grace period Mar 23 13:41:22 quimby kernel: [ 195.752381] warning: `ntpd' uses 32-bit capabilities (legacy support in use) Mar 23 13:45:13 quimby kernel: [ 426.804022] ------------[ cut here ]------------ Mar 23 13:45:13 quimby kernel: [ 426.804077] WARNING: at net/sched/sch_generic.c:226 dev_watchdog+0x22e/0x240() Mar 23 13:45:13 quimby kernel: [ 426.804136] NETDEV WATCHDOG: eth0 (r8169): transmit timed out Mar 23 13:45:13 quimby kernel: [ 426.804181] Modules linked in: Mar 23 13:45:13 quimby kernel: [ 426.804247] Pid: 0, comm: swapper Not tainted 2.6.28.8 #10 Mar 23 13:45:13 quimby kernel: [ 426.804291] Call Trace: Mar 23 13:45:13 quimby kernel: [ 426.804331] [] warn_slowpath+0xcd/0x110 Mar 23 13:45:13 quimby kernel: [ 426.804412] [] __wake_up+0x43/0x70 Mar 23 13:45:13 quimby kernel: [ 426.804458] [] find_busiest_group+0x1dc/0x970 Mar 23 13:45:13 quimby kernel: [ 426.804510] [] getnstimeofday+0x58/0xe0 Mar 23 13:45:13 quimby kernel: [ 426.804559] [] strlcpy+0x41/0x50 Mar 23 13:45:13 quimby kernel: [ 426.804605] [] dev_watchdog+0x22e/0x240 Mar 23 13:45:13 quimby kernel: [ 426.804652] [] scheduler_tick+0xd2/0x230 Mar 23 13:45:13 quimby kernel: [ 426.804699] [] dev_watchdog+0x0/0x240 Mar 23 13:45:13 quimby kernel: [ 426.804747] [] run_timer_softirq+0x12e/0x200 Mar 23 13:45:13 quimby kernel: [ 426.804796] [] ktime_get+0xc/0x50 Mar 23 13:45:13 quimby kernel: [ 426.804843] [] __do_softirq+0x93/0x160 Mar 23 13:45:13 quimby kernel: [ 426.804892] [] call_softirq+0x1c/0x30 Mar 23 13:45:13 quimby kernel: [ 426.804939] [] do_softirq+0x35/0x70 Mar 23 13:45:13 quimby kernel: [ 426.804984] [] irq_exit+0x95/0xa0 Mar 23 13:45:13 quimby kernel: [ 426.805030] [] smp_apic_timer_interrupt+0x86/0xd0 Mar 23 13:45:13 quimby kernel: [ 426.805080] [] apic_timer_interrupt+0x6b/0x70 Mar 23 13:45:13 quimby kernel: [ 426.805126] [] lapic_next_event+0x0/0x20 Mar 23 13:45:13 quimby kernel: [ 426.805202] [] mwait_idle+0x3c/0x50 Mar 23 13:45:13 quimby kernel: [ 426.805248] [] cpu_idle+0x5e/0xb0 Mar 23 13:45:13 quimby kernel: [ 426.805292] ---[ end trace 2d80c75815a19f25 ]--- Mar 23 13:45:13 quimby kernel: [ 426.821419] r8169: eth0: link up -- Greetings, Michael. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/